ナカニシ　ダイスケ   NAKANISHI Daisuke   中西　大輔    所属   広島修道大学  健康科学部    職種   教授
発表年月日	2025/08/29
発表テーマ	Using R-Based Analytics and Generative AI to Explore How Practice Engagement Influences Vocabulary Test Outcomes
会議名	EuroCALL 2025
学会区分	国際学会
発表形式	ポスター
単独共同区分	共同
開催地名	Università Cattolica del Sacro Cuore, Milano
発表者・共同発表者	Tatsuya Sakaue, Shinya Ozawa, & Daisuke Nakanishi
概要	This study explores the application of R in conjunction with generative AI tools, namely ChatGPT, Gemini, and Claude, to analyze Moodle LMS log data from an English Reading course vocabulary test administered to first-year Japanese university students (N = 100) with an average TOEIC score of approximately 400, indicative of an elementary level of English proficiency. The primary objective is to investigate the correlation between student engagement in vocabulary practice exercises and their performance on a 50-point vocabulary test.